to develop resistance to a disease
发展对疾病的抵抗力 (fāzhǎn duì jíbìng de dǐkànglì)
"Vaccines help your body build immunity to dangerous viruses."
"疫苗帮助您的身体发展对危险病毒的抵抗力。" (yìmiáo bāngzhù nín de shēntǐ fāzhǎn duì wēixiǎn de bìngdú de dǐkànglì)
to focus your attention on positive thoughts or feelings
to have a friendly relationship across different backgrounds
to prepare for something in advance
to endure stress or criticism without breaking down
to define or start pursuing new objectives
to operate while staying under specific limits or constraint...
